/*
 *  Copyright 2008-2010 the original author or authors.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */
package org.openaecfm.spf.io.geometry;

import java.util.ArrayList;
import java.util.List;

import org.openaecfm.model.geometry.CartesianPoint;
import org.openaecfm.spf.io.AbstractEntityInstanceInputImpl;
import org.openaecfm.spf.io.IAppDataManager;
import org.openaecfm.spf.io.IEntityInstanceOutput;
import org.openaecfm.spf.model.EntityInstance;
import org.openaecfm.spf.model.ListParameter;
import org.openaecfm.spf.model.Parameter;
import org.openaecfm.spf.model.RealParameter;
import org.openaecfm.spf.model.SimpleEntityInstance;

public final class CartesianPointIO extends
		AbstractEntityInstanceInputImpl<CartesianPoint> implements
		IEntityInstanceOutput<CartesianPoint> {
	/**
	 * {@inheritDoc}
	 */
	@Override
	public String exportSPF(CartesianPoint pojo, IAppDataManager appDataManager) {
		SimpleEntityInstance ei = new SimpleEntityInstance("IFCCARTESIANPOINT",
				appDataManager.getName(pojo));

		// Set Coordinates
		for (Double d : pojo.getCoordinates()) {
			RealParameter r = new RealParameter(d.toString());
			ei.addParameter(r);
		}

		return ei.toString();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	protected CartesianPoint doCreateObject() {
		return new CartesianPoint();
	}

	@Override
	public void resolveReferenceParameter(EntityInstance ei,
			CartesianPoint pojo, IAppDataManager appDataManager) {
		return;
	}

	@Override
	protected void resolveNotReferenceParameter(EntityInstance ei,
			CartesianPoint pojo) {
		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set Coordinates
		ListParameter co_value = (ListParameter) sei.getParameter(0);
		List<Double> ld = new ArrayList<Double>();
		for (Parameter p : co_value) {
			RealParameter r = (RealParameter) p;
			ld.add(r.toDouble());
		}
		pojo.setCoordinates(ld);
	}
}
